Assessment on Resonance Severity of Distribution Network Based on Harmonic Resonance Index

SUN Yangguang; FAN Yanfang; WANG Yibo

doi:10.14044/j.1674-1757.pcrpc.2019.04.018

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Assessment on Resonance Severity of Distribution Network Based on Harmonic Resonance Index

更新时间：2024-09-14

- Assessment on Resonance Severity of Distribution Network Based on Harmonic Resonance Index
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 40, Issue 4, Pages: 101-105(2019)
- 作者机构：
  
  新疆大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2019.04.018
  CLC： TM472
- Published：2019，
- 稿件说明：
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[1]孙阳光,樊艳芳,王一波.基于谐波谐振指数的配电网谐振严重程度评估[J].电力电容器与无功补偿,2019,40(04):101-105.

SUN YANGGUANG, FAN YANFANG, WANG YIBO. Assessment on Resonance Severity of Distribution Network Based on Harmonic Resonance Index. [J]. Power capacitor & reactive power compensation, 2019, 40(4): 101-105.
[1]孙阳光,樊艳芳,王一波.基于谐波谐振指数的配电网谐振严重程度评估[J].电力电容器与无功补偿,2019,40(04):101-105. DOI： 10.14044/j.1674-1757.pcrpc.2019.04.018.

SUN YANGGUANG, FAN YANFANG, WANG YIBO. Assessment on Resonance Severity of Distribution Network Based on Harmonic Resonance Index. [J]. Power capacitor & reactive power compensation, 2019, 40(4): 101-105. DOI： 10.14044/j.1674-1757.pcrpc.2019.04.018.

摘要

尽管并联电容器被广泛应用于电压支持、无功补偿、谐波抑制以及电力系统中功率因数的改善

但系统与电容器之间可能发生谐波谐振

产生严重后果。文中

通过引入IEEE 18—2012并联电力电容器应用标准

基于谐波谐振指数（HRI）并对其计算进行优化

提出了一种用来估计谐波谐振严重程度的方法。该方法能够表示在不同背景谐波电压水平下谐波谐振严重程度。通过案例分析结果表明

提出的方法能够在工业中直接并快速地用来估计发生谐振的可能性和严重程度以及作为后验方法解决电容器配置问题。

Abstract

Although shunt capacitor is widely used for voltage support

reactive power compensation

harmonic suppression and power factor improvement in power systems

yet harmonic resonance may occur between the system and the capacitors with serious consequences. In this paper

a kind of method for estimating severity of harmonic resonance by introducing an IEEE18—2012 standard of shunt power capacitor application and based on harmonic resonance index（HRI）and optimization of its calculation.This method can represent the harmonic resonance severity at different background harmonic voltage levels.It is shown by the case analysis result that the proposed method can estimate quickly and directly the possibility and severity resonance as well as solve the capacitor configuration problem as a posterior method.

关键词

并联电容器谐波畸变谐波谐振电能质量谐振严重度

Keywords

shunt capacitorharmonic distortionharmonic resonancepower qualityresonance severity

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